Markus Jylhänkangas is a Senior Software Engineer and DevOps specialist with 12 years of experience building and operating resilient infrastructure for robotics, research, and regulated industries across Switzerland and Europe. He has led end-to-end DevOps practices—pipelines, automation, monitoring, cybersecurity, and databases—while contributing hands-on to application development at organizations like CERN, Bittium, and Hexagon Robotics. Markus combines deep operational expertise (email system migrations, HPC transitions, medical-device compliance) with practical automation that streamlines developer workflows and ensures audit-ready deployments. He also contributes to open source localization efforts, having expanded internationalization and Finnish language support in the well-known 24pullrequests project, reflecting an attention to accessibility and global collaboration.
12 years of coding experience
6 years of employment as a software developer
Vocational Qualification Business Information Technology, Vocational Qualification Business Information Technology at Ammattiopisto Lappia
Bachelor of Engineering - BE Software Engineering, Bachelor of Engineering - BE Software Engineering at JAMK University of Applied Sciences
:christmas_tree: Giving back to open source for the holidays
Role in this project:
Back-end Developer
Contributions:10 commits in 1 day
Contributions summary:Markus primarily contributed to internationalization efforts within the project, focusing on adding and modifying language support. They updated configuration files and application helpers to include new locales. Additionally, the user addressed translation-related issues and integrated Finnish language support, indicating a focus on expanding the project's accessibility to a broader audience. Their commits also included minor fixes and adjustments to application models and controllers.
Contributions:2 PRs, 2 pushes, 4 branches in 5 years 5 months
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Markus Jylhänkangas - Senior Software Engineer at Hexagon Robotics